Beats per minute as a frequency.
Beats per minute to Millihertz Converter — bpm to mHz
Convert Beats per minute (bpm) to Millihertz (mHz) using the exact conversion factor (1 beats per minute = 16.66666667 millihertz). See the formula, worked examples, conversion table, and common uses.
Beats per minute to Millihertz converter
Converter
Frequency Converter
Convert hertz, SI frequency prefixes, RPM, beats per minute, and angular frequency.
Context values
Some unit families need one extra value for a physically accurate result.
Millihertz is 0.001 hertz units.
Result = input x 0.01666666667 / 0.001.
Frequency uses hertz as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Beats per minute to Millihertz
Beats per minute and Millihertz both describe how fast something cycles or rotates, and the conversion is a routine part of reading a car tachometer or motor spec sheet against a scientific frequency figure. Beats per minute is most often used for heart rate / pulse measurement in medicine and fitness tracking.
Formula
millihertz = beats per minute × 16.6666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 beats per minute equals 0.0166666666667 base units, and 1 millihertz equals 0.001 base units, so dividing one by the other gives the direct beats per minute-to-millihertz factor of 16.6666666667.
Simple example
1 bpm × 16.66666667 = 16.66666667 mHz
1 beats per minute = 16.66666667 millihertz.
Real-world example
1,000 bpm × 16.66666667 = 16,666.66667 mHz
1,000 beats per minute = 16,666.66667 millihertz.
Conversion table
| Beats per minute (bpm) | Millihertz (mHz) |
|---|---|
| 60 bpm | 1,000 mHz |
| 600 bpm | 10,000 mHz |
| 1,000 bpm | 16,666.66667 mHz |
| 3,000 bpm | 50,000 mHz |
| 6,000 bpm | 100,000 mHz |
| 10,000 bpm | 166,666.6667 mHz |
Reverse conversion: Millihertz to Beats per minute
16.66666667 mHz × 0.06 = 1 bpm
16.66666667 millihertz = 1 beats per minute.
beats per minute = millihertz × 0.06
For a page dedicated to this direction, see Millihertz to Beats per minute.
Understanding the Beats per minute
Beats per minute (bpm) measures frequency (beats or cycles per minute). Counts the number of discrete events — heartbeats or musical beats — occurring in one minute. It is classified as a everyday rate unit.
Where it's used: Universal — used identically worldwide in both medicine and music
bpm vs. hertz. Both measure events per unit time, but bpm counts per minute while hertz counts per second — 1 Hz equals 60 bpm. bpm is used because a per-minute rate is more practically readable for heart rates and musical tempos than a per-second one.
Uses of the Beats per minute today
- Heart rate / pulse measurement in medicine and fitness tracking
- Musical tempo markings (a 120 bpm track has two beats per second)
- Cadence measurement in exercise (e.g. running or cycling step rate)
Understanding the Millihertz (mHz)
Millihertz is 0.001 hertz units.
Beats per minute — sources
- American Heart Association — normal heart rate ranges — Standard clinical use of beats per minute for pulse measurement.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many millihertz are in 1 beats per minute?
1 beats per minute equals 16.66666667 millihertz, using the exact defined conversion factor rather than an estimate.
How do I convert beats per minute to millihertz?
Multiply the beats per minute value by 16.66666667. The converter above does this instantly to whatever precision you set.
How do I convert millihertz back to beats per minute?
Use the reverse factor: 1 millihertz equals 0.06 beats per minute. You can also use the swap control in the converter above to flip the direction instantly.
What is a beats per minute?
Beats per minute (bpm) measures frequency (beats or cycles per minute). Counts the number of discrete events — heartbeats or musical beats — occurring in one minute. It is classified as a everyday rate unit.
What is a millihertz?
Millihertz (mHz) is a unit of frequency.
Is the beats per minute to millihertz conversion exact?
Yes. Both beats per minute and millihertz are defined by fixed standards rather than physical artifacts, so the factor of 16.66666667 used above is exact to as many digits as you choose to display.
What is the difference between bpm vs. hertz?
Both measure events per unit time, but bpm counts per minute while hertz counts per second — 1 Hz equals 60 bpm. bpm is used because a per-minute rate is more practically readable for heart rates and musical tempos than a per-second one.
Where is the beats per minute still used today?
Universal — used identically worldwide in both medicine and music